K 10 svn:author V 7 davidxu K 8 svn:date V 27 2005-04-23T02:32:32.000000Z K 7 svn:log V 338 Change cpu_set_kse_upcall to more generic style, so we can reuse it in other codes. Add cpu_set_user_tls, use it to tweak user register and setup user TLS. I ever wanted to merge it into cpu_set_kse_upcall, but since cpu_set_kse_upcall is also used by M:N threads which may not need this feature, so I wrote a separated cpu_set_user_tls. END